patch node build to handle image pulling

This commit is contained in:
Benjamin Elder
2018-09-20 14:04:16 -07:00
parent ddbc935c9f
commit 170c49b10d

View File

@@ -307,8 +307,8 @@ func (c *BuildContext) createBuildContainer(buildDir string) (id string, err err
if err != nil {
return "", errors.Wrap(err, "failed to create build container")
}
if len(lines) != 1 {
return "", fmt.Errorf("invalid container creation output: %v", lines)
if len(lines) < 1 {
return "", fmt.Errorf("invalid container creation output, must print at least one line")
}
return lines[0], nil
return lines[len(lines)-1], nil
}